package com.shiminghui;

public class Feng7Guo {
    public static void main(String[] args) {
        for (int i =1; i<=100;i++){

            if (i%7==0 || i/10%10==7 || i%10==7){
                System.out.println("过");
                continue;
            }
            System.out.println(i);
        }
    }
}
